package cn.zw.design.observer;


public class WeatherStation {
	
	public static void main(String[] args) {
		
		WeatherData data = new WeatherData();
		new Observer1(data);
		new Observer2(data);
		new Observer3(data);
		data.setParams(25.11f, 22.33f, 11.11f);
	}

}
